Step 1: Understanding the names and their taglines.
- CEAT: Known for the tagline "Born Tough," associated with the durability of tires.
- Windows XP: Known for "The greatest story ever told," a memorable operating system.
- NDTV Profit: Known for "News you can use," focusing on financial news.
- Sholay: Famous for the tagline "The power of knowledge," reflecting the iconic film's cultural impact.
- The Economic Times: Famous for the tagline "Do more with less," reflecting its business-related content.
- Blogger.com: Known for the tagline "Push Button Publishing," which emphasizes the ease of blogging.
Step 2: Analyzing the options.
(A) n-z; o-w; p-v; q-y; r-x; s-u: Correct, this option accurately matches the names with their taglines.
(B) n-z; o-y; p-v; q-t; r-x; s-u: Incorrect, this combination does not match the correct taglines.
(C) n-z; o-x; p-v; q-t; r-y; s-u: Incorrect, this combination misassigns taglines.
(D) n-z; o-w; p-u; q-y; r-x; s-v: Incorrect, some of the matches are wrong.
(E) None: Incorrect, as the correct answer is provided above.
Step 3: Conclusion.
The correct answer is (A) n-z; o-w; p-v; q-y; r-x; s-u, as it correctly matches the names with their respective taglines.